著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
,Interobserver and intraobserver reliability of the classification and diagnosis for ossification of the posterior longitudinal ligament of the cervical spine,Eur Spine J,,,2013,22(1),,205-10,https://cir.nii.ac.jp/crid/1010000782169018240,